Collier, Paul; Hoeffler, Anke; Hoeffler, Anke; … - Department of Economics, Oxford University - 2006
primary commodity exports and GDP were obtained from the
World Bank. Export and GDP data are measured in current US dollars … denotes the duration of a post-conflict peace period,
τ
x is a vector of exogenous
variables observed at calendar time τ, β … variable
j
x
τ
leads to an increase in the hazard of war, and a reduction in the
expected duration of peace; and vice versa …